Who was the profounder of plate tectonic theory?(1) Arthur Holmes(2) McKenzie, Parker and Morgan(3) Admans Heinz(4) Alfred Wegener

Who was the profounder of plate tectonic theory?(1) Arthur Holmes(2) M

1.	Who was the profounder of plate tectonic theory?(1) Arthur Holmes(2) McKenzie, Parker and Morgan(3) Admans Heinz(4) Alfred Wegener
Answer» SOLUTION :MCKENZIE PARKER and MORGAN